GEO services: getting businesses cited by AI search
Generative Engine Optimization — structuring content, schema, llms.txt and third-party mentions so ChatGPT/Perplexity cite a client's business. Agencies charge $1.5k-10k/month; the GEO market is projected $886M to $7.3B by 2031. In Vietnam the field is nearly empty — a 6-12 month head start for Vietnamese-language GEO.